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Mini vacuum atmosphere furnace (box tube furnace)

Add Time: 2025-05-21    View:501

Mini vacuum sintering furnace can be used as a box furnace for heat treatment of large-sized samples, and the large-sized quartz chamber is equipped with high sealing vacuum flanges, which can sinter samples under vacuum or atmospheric conditions  

  

Product Details
Application Field
Product Video

Equipment features:
1. Small in size and light in weight, it can be directly placed in the glove compartment. Not occupying laboratory space;
2. It can be used as a box furnace for heat treatment of large-sized samples, and the large-sized quartz chamber is equipped with a high sealing vacuum flange,The sample can be sintered under vacuum or atmospheric conditions;
3. The refractory insulation material made with advanced technology has low heat loss and effectively reduces equipment power;
4. Satisfy various material heat treatment sintering processes.

PRODUCT MODEL

NBD-VAH1200-80CI


Electrical specifications

AC220V    1KW

System vacuum

5-10PA (if higher vacuum degree is required, molecular pump can be selected)

Reachable temperature

1200℃(<1 hour)

Maximum operating temperature

800℃(continuous)

Achievable heating rate

≤20℃/min

Furnace size

100*100*100mm

Overall dimensions of the furnace body

255 * 390 * 390 (length x height x depth)
Furnace tube: 255 * 390 * 300mm (length*height*depth)
Diagonal angle 370mm

Supporting cavity placement bracket

 

control system

1. Fuzzy PID temperature control, high brightness digital display;
2. The setting of 30 "time temperature" curves can be achieved through programming;
3. It has functions such as over temperature alarm, disconnection prompt, and leakage protection.


Weakly corrosive gas preheater
(Optional)

The whole body is made of 316L material, which can be preheated for various gases and corrosive gases,
Meet special process requirements, with a maximum temperature of 600℃.


precision

+/- 1℃

Effective volume of vacuum quartz reaction chamber: 370ml (Φ74*100mm)

 


net weight

≈12KG

Equipment usage precautions

When the furnace temperature of the equipment is ≥ 300 ℃, it is forbidden to open the reaction chamber to avoid injury;
2. Minor cracks caused by continuous use of the furnace are a normal phenomenon and do not affect the normal use of the equipment;

Service Support

1-year warranty with lifetime support (warranty does not include consumable parts)


1、 Preparation of Rare/Refractory Metals (Core Application)

Used for electrolytic reduction of metal oxides to produce titanium, zirconium, niobium, tantalum, tungsten, molybdenum, thorium, uranium, and rare earth metals.

Typical process: FFC Cambridge process (direct electrolysis of solid oxide)

Purpose:

Research and development of high-purity titanium powder and titanium alloy

Extraction and purification of rare earth metals (La, Ce, Nd, Sm, etc.)

Nuclear industry materials: preparation of metals such as thorium and uranium

Small batch trial production of refractory metal powder

2、 Electrolysis of high-purity silicon and semiconductor materials

Preparation of high-purity silicon and electronic grade silicon by molten salt electrolysis

Electrolytic synthesis of precursors related to silicon carbide (SiC) and gallium nitride

Research and development of high-purity silicon materials in the photovoltaic/semiconductor field

3、 Preparation of highly active metals

Water solution cannot be electrolyzed, molten salt must be used:

Alkali/alkaline earth metals such as aluminum, magnesium, calcium, sodium, lithium, etc

Laboratory preparation of high-purity lithium metal and lithium alloy

Small scale research and development of battery grade metal raw materials

4、 Special alloys&intermetallic compounds

Electrolytic synthesis of high-temperature alloys, titanium aluminum alloys, and nickel based alloys

Intermetallic compounds: TiAl, Nb ∝ Sn, FeTi, etc

Preparation of New Structural Materials and Superconducting Material Precursors

5、 Research on Molten Salt Batteries and Energy Storage Materials

High temperature molten salt battery, sodium sulfur battery, liquid metal battery

Electrochemical performance testing of electrode materials in molten salt environment

High temperature electrochemical experiments on solid-state batteries and new energy storage systems

6、 Research on Nuclear Industry and Molten Salt Reactor

Molten salt reactor (MSR) fuel: Molten salt electrolysis dry process post-treatment

Electrolytic separation of actinide and lanthanide elements

Research on Corrosion and Electrochemical Behavior of Structural Materials in Molten Salt

7、 Electrolytic synthesis of special ceramics and functional materials

Direct electrolytic preparation of ceramic powders such as TiC, SiC, B-C, TiN, etc

Superconducting materials, precursors of permanent magnet materials

Preparation of ultrafine and nanostructured powders by molten salt electrolysis

8、 University/research institute laboratory (primary usage scenario)

Experiments in Materials, Metallurgy, Chemical Engineering, Nuclear Engineering, and Electrochemistry

Exploration of new processes, trial production of small samples, research on papers/topics

Teaching Demonstration: Principles of Molten Salt Electrolysis and High Temperature Electrochemical Testing


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Henan NOBODY Material Technology Co., Ltd.

Address:No. 181 Zhengxin Road, Xinzheng City, Zhengzhou, Henan Province